How to improve security in express-typescript backend application

[thesopan21]

• The current Express-TypeScript backend application requires enhanced security measures to mitigate potential vulnerabilities and protect sensitive data.
• Security is a critical aspect of any backend system, as it directly impacts the integrity, confidentiality, and availability of the application and its data.
• This issue focuses on identifying and implementing best practices, tools, and configurations to improve the overall security posture of the application.